Definition of misallegation in US English:

misallegation

noun

  • A false allegation.

Origin

Late 16th century; earliest use found in Matthew Sutcliffe (d. 1629), dean of Exeter. From mis- + allegation, after misallege or misalleging.

Pronunciation

misallegation

/ˌmɪsˌalɪˈɡeɪʃn/